<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>结算</title>
</head>
<body>
<form action="../to_pay/" method="get">
    <p>商品：Python 入门视频</p>
    <input type="hidden" name="goods_name" value="Python 入门视频">
    <p>价格：￥29.00</p>
    <input type="hidden" name="price" value="29.00">
    数量：<input type="number" name="quantity" value="3">
    <p><input type="submit"></p>
</form>
</body>
</html>